Your Professional Series dual channel amp will be built with one of these two general channel configurations:

Overdrive / Overdrive Two
of the same overdrive channel you choose, for instance Fire Hammer /
Fire Hammer. Each overdrive channel’s individual row of controls allows
for a wide variety of flexibility in its settings so you can contrast
the two channels for different yet complementary overdrive sounds. You
can dial in the two channels to be rhythm/lead (or crunch/high gain,
etc.)

The
clean channel provides clean, blues and classic overdrive sounds with
the familiar characteristics of many vintage amps while having its own
sonic signature. Makes for excellent low-gain crunch sounds with the
gain turned up.

Mixing different overdrive designs in a configuration is not possible. The information above outlines the limits of the configurations.

See the list of overdrive designs below. (Updated 2018-12-13)

REPTILICUSThis design is based on Vega and Regulus designs combined; it’s the most toneful and flexible “modified British”-sounding design Peters Amplification has made. NOTE: this is LOWER GAIN than Fire Hammer and Plasma Blade! This is not generally to be considered a “heavy metal” design to most people. But if you want truly old-school stuff, Reptilicus is where it’s at. A new voicing feature is being developed for this design, which will allow it to be a more “modern-sounding medium gain” with that new setting. Stay tuned!

FIRE HAMMERThe ultimate evolution of the Gryphon/GNL lineage! A modern high gain design with lots of growl, and has vintage tone at heart. THIS NOW REPLACES THE FIREJACK. A new voicing feature has been added which when active allows the Fire Hammer to cover more ground than the Firejack did (it’s now capable of sounding very similar to the discontinued FSM). More versatile than ever!

PLASMA BLADEThis is the most aggressive and focused modern high gain design made by Peters Amplification to date, and it’s still and oozing with tone. THIS NOW REPLACES THE BODY HAMMER. A new voicing feature has been added which when active allows the Plasma Blade to cover more ground than the Body Hammer did (it’s now capable of sounding very similar to the discontinued Chimera). Not just for the most aggressive sounds anymore!